Ninjak is a fictional superhero appearing in eponymous American comic books published by Valiant Comics, and later by Acclaim Comics. Co-created by writer Mark Moretti and artist Joe Quesada, the character first appeared in Bloodshot #6 as Colin King and quickly gained his own series. The Ninjak series was very popular and Ninjak #1 placed number one on Wizard Magazine's Top Ten Hottest Comics of the month article in February 1994. The lead character is ninja spy Ninjak, whose alter ego is British playboy Colin King. Ninjak immediately hit with readers, with the first issue selling close to 1 million copies. Ninjak has become one of the most popular Valiant characters continuing a long run and selling millions more copies to date. Ninjak comics have been translated into a number of languages including German, Italian, Spanish, Norwegian, Filipino, and Chinese among others.